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Thread: MVS & AES NEOSD flash card... AES Version ANNOUNCED & AVAILABLE!!

  1. #3101
    Banned
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    Wow neodev, thank you very much for the detailed answer.

    But, USB 2.0 is "ideal" 480 MegaBit per second, right? Which means 60 Mega BYTES? I am confused...

    Oh and FUCK DARKSOFT

    I worked for over 10 years in console modding/repairing stuff. No way DS would be a conversation at that times .... neither should it be today... Be real and transparent, easy as that.

    Oh and thank you for sheddig some light of that holy Neo cart slot capabilities.

    @ greatfunky

    I wasn't bashing loading times in general, just curious why it takes the time it takes? Type 10 SD is 10 MBytes/sec... UHD SD stuff is wayyy beyond...
    Last edited by powerflower; 01-02-2018 at 03:54 AM.

  2. #3102
    Quote Originally Posted by Black Fly View Post
    Wow neodev, thank you very much for the detailed answer.

    But, USB 2.0 is "ideal" 480 MegaBit per second, right? Which means 60 Mega BYTES? I am confused...

    Oh and FUCK DARKSOFT

    I worked for over 10 years in console modding/repairing stuff. No way DS would be a conversation at that times .... neither should it be today... Be real and transparent, easy as that.

    Oh and thank you for sheddig some light of that holy Neo cart slot capabilities.

    @ greatfunky

    I wasn't bashing loading times in general, just curious why it takes the time it takes? Type 10 SD is 10 MBytes/sec... UHD SD stuff is wayyy beyond...
    Yes, but that is usb 2.0 high speed. Embedded MCUs usually just support up to usb 2.0 full speec, that is 12 mbit/s.

    Also the sd speed doesn matter too much, as it can only be read at the speed the mcu interface works, and that is 25MHz.

    That's why I said that keep in mind we are on embedded firmware constraints, there aren't ghz or gigabytes of ram available. the MCU runs at 168MHz and only has around 128kb of ram. So even if you could run a high speed usb on the mcu (with an external usb 2.0 phy) you can't achieve the maximum speed, as it has to be read and processed. You'll need to read, process, and all the data writting in just 3 cpu cycles, and that's not possible.
    NEOSD - The ONLY Neo Geo MVS & AES Flash Cart - TEAM Member


  3. #3103
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    That makes sense. Good to speak with people who know their stuff. Learned something today.

    ¡Que tengas un buen día!

  4. #3104
    .
    Join Date
    Feb 2017
    Location
    Germany

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    Quote Originally Posted by neodev View Post
    Yes, but that is usb 2.0 high speed. Embedded MCUs usually just support up to usb 2.0 full speec, that is 12 mbit/s.

    Also the sd speed doesn matter too much, as it can only be read at the speed the mcu interface works, and that is 25MHz.

    That's why I said that keep in mind we are on embedded firmware constraints, there aren't ghz or gigabytes of ram available. the MCU runs at 168MHz and only has around 128kb of ram. So even if you could run a high speed usb on the mcu (with an external usb 2.0 phy) you can't achieve the maximum speed, as it has to be read and processed. You'll need to read, process, and all the data writting in just 3 cpu cycles, and that's not possible.
    hy.
    so this means that the max Flash Speed for the neo sd has been hit by now and there are no more improvements possible?


    thanks

  5. #3105
    Pupil of Bonus-Kun

    Join Date
    Nov 2017
    Location
    france

    Posts
    7
    hello I do not see the answer, I have neosd, support it or he will support the memory card and if he can not, can we add a physical memory card thank you in advance, I come soon order the super system 3 thanks for these happiness

  6. #3106
    Krauser's Shoe Shiner

    Join Date
    Feb 2011
    Location
    Toronto, Canada

    Posts
    236
    Kicking myself in the ass for waiting a whole year for DS lies to come true. No more. 1 NeoSD in the mail for me, and 1 NeoSD in the mail for a friend. I'm not waiting any longer! I would rather wait 2 mins for a game to load than 2 years for a game to load and then crash!

  7. #3107
    Lazy SNK Employee

    Join Date
    Dec 2017
    Location
    Ohio,USA

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    56
    I am thinking I am going to pick up the NeoSD for my AES as soon as I get it fixed.

  8. #3108
    Super Sidekicks 3

    Join Date
    Apr 2016
    Location
    belgium

    Posts
    158
    Quote Originally Posted by leonk View Post
    Kicking myself in the ass for waiting a whole year for DS lies to come true. No more. 1 NeoSD in the mail for me, and 1 NeoSD in the mail for a friend. I'm not waiting any longer! I would rather wait 2 mins for a game to load than 2 years for a game to load and then crash!
    Smart decision leonk,its a fantastic product with great support.

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